<p>我得到了一个带有<a href="http://docs.python.org/library/multiprocessing.html" rel="nofollow">multiprocessing</a>库和管道的工作版本。这似乎有点不和谐,但它将为这个项目工作。在</p>
<pre><code>import pygame
import sys
from multiprocessing import Process, Pipe
class Grid:
colors = {"blue":(0, 0, 255), "red":(255, 0, 0), "green":(0, 255, 0), "black":(0, 0, 0), "white":(255, 255, 255)}
def __init__(self, width, height, cellSize, borderWidth=1):
self.cellSize = cellSize
self.borderWidth = borderWidth
self.width = width * (cellSize + borderWidth)
self.height = height * (cellSize + borderWidth)
#pygame.draw.rect(self.screen, todo[1], (todo[2], todo[3], todo[4], todo[5]), 0)
self.parent_conn, self.child_conn = Pipe()
self.p = Process(target=self.mainLoop, args=(self.child_conn, self.width, self.height,))
self.p.start()
def close():
self.p.join()
def clearGrid(self):
pass
def highlightBox(self, x, y, color):
xx = x * (self.cellSize + self.borderWidth)
yy = y * (self.cellSize + self.borderWidth)
self.parent_conn.send(["box", color, xx, yy, self.cellSize, self.cellSize])
def mainLoop(self, conn, width, height):
#make window
screen = pygame.display.set_mode((self.width, self.height))
running = True
while running:
# is there data to read
if conn.poll():
#read all data
todo = conn.recv()
print("Recived " + str(todo))
#do the drawing
if todo[0] == "box":
print("drawing box")
pygame.draw.rect(screen, todo[1], (todo[2], todo[3], todo[4], todo[5]), 0) #color, x, y, width, height
todo = ["none"]
#draw to screen
pygame.display.flip()
#get events
event = pygame.event.poll()
if event.type == pygame.QUIT:
running = False
</code></pre>